Assignee
Inventors
- Naomu Kitano (22 patents)
- Takashi Minami (33 patents)
- Nobuo Yamaguchi (30 patents)
- Takuya Seino (19 patents)
- Takashi Nakagawa (230 patents)
- Heiji Watanabe (34 patents)
- Takayoshi Shimura (25 patents)
- Takuji Hosoi (25 patents)
US Patent 8669624 · Granted Mar 11, 2014